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SAFETY SUMMARY Part No 1125061
1
FormulaTRE Setup Instructions
For more information regarding Invacare products, parts, and services,
please visit www.invacare.com
FormulaTRE Setup Instructions
NOTE: Check all parts for shipping damage. In case of damage, DO NOT use. Contact
Carrier/Invacare for further instructions.
SAFETY SUMMARY
To ensure the safe and proper setup of the Formula TRE seating system, these
instructions MUST

be followed:
WARNING
DO NOT install this equipment without first reading and understanding this
instruction sheet, the MK5EXand TT-EXElectronics Service manual,
part number 1114808 and the TDXOwners Manual, part number 1114809.
If you are unable to understand the warnings, cautions and instructions,
contact a healthcare professional, dealer or technical personnel if applicable,
before attempting to install this equipment - otherwise, injury or damage
may occur.
INSTALLATION WARNING
This adjustment MUST be performed by a qualified technician.
These adjustment instructions DO NOT apply to Elevate Only systems.
After ANY adjustments, repair or service and BEFORE use, make sure that
all attaching hardware is tightened securely.
Tool needed - 7/16 inch wrench
NOTE: For seating system operating instructions, refer to the Owners Manual, part
number 1114809.
NOTE: For remote programmer operating instructions, refer to the Electronics Service
Manual, part number 1114808.
ADJUSTING THE DRIVE LOCKOUT LIMIT
ANGLE
WARNING
NEVER operate the wheelchair while in any tilted/reclined/back angle posi-
tion over 20° RELATIVE TO THE VERTICAL POSITION. Drive lockout
MUST not be adjusted beyond 20°.
NOTE: For this procedure, refer to FIGURE 1.
1. Tilt or recline the seating system to the desired drive lockout limit angle below
20° relative to the vertical position.
2. Plug the remote programmer into the controller.
Assembly, Installation and Operating Instructions
SAVE THESE INSTRUCTIONS FormulaTRE Setup Instructions
2
Part No 1125061
3. Select ADVANCED MENU.
4. Select CURRENT STATUS MENU.
5. Scroll down to DRIVE LOCKOUT.
6. Loosen the locknut securing the drive lockout clamp to the controller bracket.
7. Move the drive lockout clamp in the following manner until the programmer
changes from FALSE to TRUE:
Towards the front of the wheelchair - Decreases the drive lockout angle.
Towards the rear of the wheelchair - Increases the drive lockout angle.
8. Tighten the locknut to secure the drive lockout clamp in the desired position.
FIGURE 1 - ADJUSTING THE DRIVE LOCKOUT LIMIT ANGLE
ADJUSTING THE TILT LIMIT ANGLE
NOTE: For this procedure, refer to FIGURE 2.
Drive
Lockout
Limit
Switch
Locknut
Drive Lockout
Clamp
Drive Lockout Limit
Switch
DETAIL A -
REAR VIEW
CONTOURA BACK
STANDARD BACK
Drive Lockout
Limit Switch
Locknut
Drive Lockout
Clamp
Controller
Bracket
Controller
Bracket
DETAIL A - REAR VIEW Part No 1125061
3
FormulaTRE Setup Instructions
1. Tilt the seating system to the desired tilt limit angle.
NOTE: This procedure is for adjusting the tilt down limit.
2. Plug the remote programmer into the controller.
3. Select ADVANCED MENU.
4. Select CURRENT STATUS MENU.
5. Scroll down to TILT DOWN LIMIT.
6. Loosen the locknut securing the tilt limit switch clamp to the large limit switch
bracket.
7. Move the tilt limit switch clamp in the following manner until the programmer
changes from FALSE to TRUE:
Towards the front of the wheelchair - Increases the tilt limit angle.
Towards the rear of the wheelchair - Decreases the tilt limit angle.
8. Tighten the locknut to secure the tilt limit switch clamp in the desired position.
FIGURE 2 - ADJUSTING THE TILT LIMIT ANGLE
CONTOURA BACK
Tilt Limit
Switch
Locknut
Tilt Limit
Switch
Clamp
Large Limit
Switch Bracket
STANDARD BACK
Tilt Limit
Switch
Tilt Limit Switch
Clamp
Locknut
Large Limit
Switch Bracket
DETAIL A -
SIDE VIEW ADJUSTING THE RECLINE LIMIT ANGLE
NOTE: For this procedure, refer to FIGURE 3.
1. Recline the seating system to the desired recline limit angle.
NOTE: This procedure is for adjusting the recline down limit.
2. Plug the remote programmer into the controller.
3. Select ADVANCED MENU.
4. Select CURRENT STATUS MENU.
5. Scroll down to RECLINE DOWN LIMIT.
6. Loosen the locknut securing the recline limit switch clamp to the controller
bracket.
7. Move the recline limit switch clamp in the following manner until the
programmer changes from FALSE to TRUE:
Towards the front of the wheelchair - Decreases the recline limit angle.
Towards the rear of the wheelchair - Increases the recline limit angle.
8. Tighten the locknut to secure the recline limit angle bracket in the desired
position.
FIGURE 3 - ADJUSTING THE RECLINE LIMIT ANGLE
Recline Limit Switch
Recline Limit Switch Clamp
Locknut
Controller
Bracket
DETAIL A -
SIDE VIEW
CONTOURA BACK
STANDARD BACK
Recline Limit
Switch
Locknut
Recline Limit
Switch Clamp
Controller Bracket
Invacare Corporation
www.invacare.com
USA
One Invacare Way
Elyria, Ohio USA
44036-2125
800-333-6900
Canada
570 Matheson Blvd E Unit 8
Mississauga Ontario
L4Z 4G4 Canada
800-668-5324

Invacare is a registered trademark of
Invacare Corporation.
TDX, MK5, EX, TT-EX, Formula and
Yes, you can. are trademarks of
Invacare Corporation
© 2004 Invacare Corporation
Part No 1125061
Rev A - 06/04